Repellex Systemic Tablets is a breakthrough in plant protection from wildlife damage! Repellex tablets allow for the active ingredient (Capsaicin) to be absorbed directly into the plants by planting a tablet near the root system. (This may take 7-30 days for complete plant absorption.)The systemic tablets are easy to use requiring no measuring, mixing or spraying and can be used on ornamental gardens, flowerbeds, trees and shrubs. Because the tablet blends into soil, it cannot be washed off with heavy rainfall like traditional deer repellent sprays. Apply 1 tablet for every foot of plant height and width. Repellex Systemic Tablets repel deer, rabbits, moles, voles, gophers and other wild animals; however it does not stop birds and insects. Contains 150 tablets.